****0000000300****
WSSW31 LSSW 310221

LSAS SIGMET M01 VALID 310230/310630 LSZH-
LSAS SWITZERLAND FIR/UIR SEV MTW FCST AT 0230Z WI N4615 E01017 -
N4547 E00902 - N4551 E00753 - N4550 E00718 - N4552 E00703 - N4610
E00641 - N4626 E00749 - N4641 E00850 - N4646 E01009 - N4632 E01034 -
N4615 E01017 FL080/240 STNR NC=